As a 5g smart antenna company, Suzhou Cowin Antenna Electronics Co., Ltd. is professionally engaged in the R&D, designing, manufacturing, and selling 5G antenna, 4G LTE antenna, 3G 2G GSM antenna, 2.4G Antenna, 5.8G antenna, 2.4/5.8G antenna, GPS antenna, Car antenna, Lora/ISM antenna, RF cable and RF Connector.

2-3dBi 2G 3G External Antenna With SMA Male Connector, the 3G 4G external antenna connector can do sma male or RP-SMA Male according to customer's request, 2g 3g external antenna is usual used for smart metering, vending machine and IOT.

High performance GSM puck antenna and GSM outdoor antenna for industrial use, screw mount, adhesive mount, magnetic mount and connector mount meet the use of various scenes. The Internet of Things (IoT) (NB-IoT) is a low-power network that has emerged to meet the latest needs in Internet of Things (IoT) devices and services.